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# Liquid Paraffin
## Overview
Liquid paraffin is a mineral oil used as a laxative. It lubricates the intestinal walls, softening stool and facilitating bowel movements. It is not absorbed by the body.
## Primary Indications
* Short-term treatment of constipation.
## Adult Dosing
* **Oral:** 10 mL to 40 mL once daily, typically at bedtime. The specific dose should be individualized to achieve a soft bowel movement.
## Pediatric Dosing
* **Oral (Under 12 years):** Generally not recommended due to risk of aspiration. If used, it should be under strict medical supervision and typically at a reduced dose (e.g., 5 mL once daily for younger children), with careful administration to minimize aspiration risk. Consult a pediatrician for specific dosing.
## Dose Adjustments
* No dose adjustments are typically required for renal or hepatic impairment, as it is not absorbed systemically.
## Contraindications
* Hypersensitivity to liquid paraffin.
* Patients with difficulty swallowing or a risk of aspiration.
* Appendicitis or other acute abdominal conditions.
* Intestinal obstruction.
* Use with caution in bedridden patients or those with impaired gag reflex.
## Adverse Effects
* Diarrhea, abdominal cramping, nausea, vomiting.
* Anal leakage (especially with higher doses).
* Lipoid pneumonia (if aspirated into the lungs, particularly with prolonged use or in susceptible individuals).
* Malabsorption of fat-soluble vitamins (A, D, E, K) with prolonged or excessive use.
## Key Drug Interactions
* **Fat-soluble vitamins:** Prolonged use may decrease absorption.
* **Anticoagulants:** Potential for decreased absorption and efficacy, although clinically significant interactions are rare.
## Monitoring
* Monitor for bowel movement frequency and consistency.
* Assess for signs of abdominal pain, cramping, or anal leakage.
* Monitor for signs of aspiration, especially in vulnerable populations.
## Clinical Pearls
* Administer undiluted.
* Avoid taking immediately before lying down due to the risk of aspiration.
* Do not use for prolonged periods without medical advice.
* If constipation persists, further investigation may be warranted.
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*Disclaimer: This information is intended for healthcare professionals. Always consult the most current prescribing information and professional guidelines before making clinical decisions. Dosing and recommendations may vary based on individual patient factors, local protocols, and product-specific labeling.*
